autoload -Uz vcs_info
precmd_vcs_info() { vcs_info }
precmd_functions+=( precmd_vcs_info )
setopt prompt_subst
zstyle ':vcs_info:git:*' formats '%F{240}(%b)%f'
zstyle ':vcs_info:*' enable git

# PROMPT='%n@%m %(?.√.?%?) %F{green}%~%f %# '
PROMPT='%n@%m:%F{green}%~%f %# '
# RPROMPT='$vcs_info_msg_0_ %F{yellow}%*%f'
RPROMPT='$vcs_info_msg_0_ %F{yellow}%*%f'